Names not from the Bible itself but carried in the Christian tradition — Charles, William, Augustine, Wesley, virtue names, early-church saints, Reformers. Info-only cards (no dictionary entry unless one already exists).
Greek Theodōros — "God's gift"; many early-church saints; biblical Theophilus shares root
Also: Theo, Ted, Teddy, Fyodor, Tudor
Greek Christophoros — "Christ-bearer"; legendary 3rd-century saint
Also: Chris, Topher, Kit, Christo, Cristóbal
Germanic karl — "free man"; Charlemagne, Charles Spurgeon, Charles Wesley
Also: Charlie, Chas, Carlos, Karl, Carl, Cary
Germanic Wilhelm — "resolute protector"; William Tyndale, William Carey, William of Orange
Also: Will, Willy, Billy, Bill, Liam, Guillermo, Wilhelm, Guillaume
Germanic Heimric — "estate ruler"; many English Christian kings
Also: Hank, Harry, Hal, Heinrich, Enrique, Henri, Enrico
Old English Eadweard — "rich guard"; Edward the Confessor (saint-king)
Also: Ed, Eddie, Ted, Teddy, Eduardo, Edouard
Greek Geōrgios — "farmer, earth-worker"; St. George (dragon-slayer); George Whitefield, George Müller
Also: Georgie, Jorge, Giorgio, Yuri, Jürgen
Latin Patricius — "noble"; Patrick of Ireland (5th-century missionary)
Also: Pat, Paddy, Patricio, Patrik
Latin Franciscus — "Frenchman"; Francis of Assisi; Francis Schaeffer
Also: Frank, Frankie, Francesco, Francisco, François
Latin Antonius — Roman gens, possibly "priceless"; Anthony the Great (desert father)
Also: Tony, Antoine, Antonio, Anton
Latin Vincens — "conquering"; Vincent de Paul; Vincent of Lérins
Also: Vince, Vinny, Vincenzo, Vicente
Greek Grēgorios — "watchful"; Gregory the Great; Gregory of Nazianzus; Gregory of Nyssa
Also: Greg, Gregor, Grigorii, Gregorio
Latin Augustinus — "venerable"; Augustine of Hippo (354-430); Augustine of Canterbury
Also: Gus, Augustin, Agustín
Latin Benedictus — "blessed"; Benedict of Nursia (founder of Western monasticism)
Also: Ben, Benny, Bennett, Benedikt
Germanic Bernhard — "brave as a bear"; Bernard of Clairvaux (12th-century mystic)
Also: Bernie, Bernardo, Barney
Latin Calvinus — "bald"; John Calvin (Reformer, 1509-1564)
Also: Cal, Cale, Kelvin
Latin Martinus — "of Mars"; Martin of Tours; Martin Luther (Reformer)
Also: Marty, Martino, Martín
Latin Justus — "just, righteous"; Justin Martyr (2nd-century apologist)
Also: Justus, Justino
Germanic — "helmet of God"; Anselm of Canterbury (ontological argument)
Also: Ansel, Anselmo
Greek Ambrosios — "immortal"; Ambrose of Milan (mentor of Augustine)
Also: Amby, Ambrosio
Greek Hieronymos — "sacred name"; Jerome (Vulgate translator)
Also: Jerry, Geronimo, Gerome, Hieronymus
Greek Kyrillos — "lordly"; Cyril of Jerusalem; Cyril of Alexandria
Also: Kiril, Cirilo
Greek Athanasios — "immortal"; Athanasius the Great (defender of Nicaea)
Also: Athan
Greek Polykarpos — "much fruit"; bishop of Smyrna, disciple of John the Apostle, martyred AD 155
Latin Ignatius — "fiery"; Ignatius of Antioch (early-church martyr)
Also: Iggy, Ignacio
Greek Eusebios — "pious"; Eusebius of Caesarea (church historian)
Greek Origenes — "born of mountains"; great-but-controversial 3rd-century theologian
Old English — "western meadow"; John & Charles Wesley (founders of Methodism)
Also: Wes
Old English (surname) — "sparrow town"; Charles Spurgeon (Prince of Preachers, 1834-1892)
Also: Spurge
Surname — "son of Edward"; Jonathan Edwards (the Great Awakening preacher-theologian)
Surname — "white field"; George Whitefield (Great Awakening evangelist)
Surname — "valley of the Tyne"; William Tyndale (English Bible translator, martyred 1536)
Surname — "round hill"; John Knox (Scottish Reformer)
Hebrew Mikha'el — "who is like God?"; the archangel (Dan 10:13; Jude 9; Rev 12:7)
Also: Mike, Mick, Mikey, Mikhail, Miguel, Michel
Greek Stephanos — "crown"; the first Christian martyr (Acts 7) and a Christian classic
Also: Steve, Stefan, Esteban
Latin Laurentius — "from Laurentum"; Lawrence of Rome (3rd-century martyr)
Also: Larry, Lance, Lorenzo, Laurent
Greek — "from Sebaste"; Sebastian of Milan (early-church martyr)
Also: Seb, Bastien, Sebastián
Latin Dominicus — "belonging to the Lord"; Dominic de Guzmán (founder of Dominicans)
Also: Dom, Dominik, Doménico
Latin — "greatest"; many emperors and saints; Maximilian Kolbe (20th-c martyr)
Also: Max, Maxim, Maximilien
Latin Hadrianus — "from Hadria"; Pope Adrian; many saints
Also: Ade, Adrien
Greek — "loyal one"; Damon (legend of friendship with Pythias); used by Christian families
Welsh Owain — "young warrior"; many Welsh saints
Also: Eoin, Evan-related
Irish form of William — "resolute protector"
Also: William-related